Thermo Fisher Scientific's OR1S1/OR1S2 Antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Immunohistochemistry. The OR1S1/OR1S2 Antibody was generated using olfactory receptor family 1 subfamily S member 1, OR1S1, and OR1S2 as the antigen and it reacts with Homo Sapiens, and Human.